Leonard L Wassell

Title: Leonard L Wassell: Innovator in Thermal Insulating Materials

Introduction

Leonard L Wassell is a notable inventor based in Didcot, GB. He has made significant contributions to the field of thermal insulating materials, particularly focusing on fire-resistant solutions. His innovative approach addresses critical challenges in the production and application of these materials.

Latest Patents

Wassell holds a patent for a "Method for making thermal insulating, fire resistant material." This invention relates to the development of thermally insulating, fire-resistant materials and their production processes. A key issue with traditional fire-resistant materials, which include refractory materials and binders, is their tendency to disintegrate due to bond failure during use. Wassell's invention combines hollow particles of glass or ceramic with a binder, allowing the material to deform at high temperatures, up to 1100°C, without fracturing or losing cohesion. A specific formulation includes 93% by weight of hollow spherical particles of pulverized fuel ash and 7% by weight of sodium silicate binder. This innovative material is particularly beneficial for protecting steel structures.

Career Highlights

Wassell is associated with the United Kingdom Atomic Energy Authority, where he has contributed to advancements in material science. His work has been instrumental in developing materials that enhance safety and performance in various applications.

Collaborations

Wassell has collaborated with notable colleagues, including Gerald B Cole and Alan Briggs. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Leonard L Wassell's contributions to the field of thermal insulating materials exemplify the importance of innovation in enhancing safety and performance. His patented methods represent a significant advancement in fire-resistant technology, showcasing his commitment to improving material applications.